<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link href="../css/radius.css" rel="stylesheet" type="text/css">
</head>
<body>
<div class="baba">
    <span>1</span>
    <span>2</span>
    <span>3</span>
    <span>4</span>
    <div class="box"></div>
</div>
</body>
</html>